Systematik und Pflanzengeographie. 425 



ß. Petals fewer than 5 (3 or 1 or 0). XI. Amherstieae. 



49. Tamarindus L., 1 Spec. 50. Sindora Miq., 5 Spec. 

 51. Äfzelia Smith, 3 Spec. 52. Saraca h., 10 Spec. 53. Crudia 

 Schreb. 7 Spec. 

 Leaves 2 pinnate. XII, Caesaljnnieae. 



54. Peltophorum Vogel, 2 Spec. 55. Caesalpinia L., 5 Spec. 

 56. Mezoneuron Desf. , 5 Spec. 57. Pterolohium R. Br., 

 2. Spec. 

 y. Petals vnlvate (Mimoseae). 



Calyx teetli imbricated. XI IL Parkieae. 



58. Paricia E. Br , 3 Spec. 

 Calyx valvate. 

 Stamen 5 or 10. 



Authers glandulär. XIV. Adenanthereae. 



59. Entada Adans, 1 Spec. 60. Adenanthera L., 2 Spec. 



Gl. Neptunia Lour., 1. Spec. 62. Xylia Benth , 1 Spec. 



Anthers not glandulär. XV. Eumimoseae. 



62. Levcaena Benth., 1 Spec. 64. Mlmosa L., 2 Spec. 



Stamens CO. 



Filaments free. XVI, Acacizae. 



65. Acacia VVilld , 2 Spec. 



Filaments united. XVII. Jugeae. 



66. Serianth.es Benth., 1 Spec. 67. Euterobium Mart., 

 1 Spec, 68. Calliandra Benth., 1 Spec. 69. Albizzia 

 Durazz., 8 Spec. 70. Pithecolobium Mart., 12 Spec. 



Rosaceae. 

 Tribe I. Chrysobalananeae. Flowers usuaily irregulär. Carpel 1 ; style basal, 

 ovules 2, ascendiiig. Fruit a drupe. Kadicle inferior. Trees or shrubs 

 with simple quite entire leaves. 



Calyx-tube elongate. Stamens mauy, unitad in a phalauge. 



Ovary 2 locellate. 1. Parinarium Juss., 12 Spec. 



Calyx-tube short. Stamens 2. Ovary 1 celled. 



2. Paraftternon A. DC, 1 Spec. 

 Tribe II. Pruneae. Flowers regulär, Carpel 1, rarely 2, style subtermiual, 

 rarely basal, ovules 2, peudulous, Radicle superior. Trees or shrubs with 

 simple usuaily serrated leaves. 



Calyx 5 lobed. Petals 5, large, glabrous. Carpel solitary, fruit drup- 

 paceous. 3. Prunus L., 1 Spec. 



Calyx 5 — 10 tooshed. Petals 5 and miiiute or absent. Carpel 1. 

 Drupe coriaceous, usuaily elongated trausversely. 



4. Pygeum GSrtn,, 14 Spec. 

 Tribe III. Eubeae. Flowers regulär. Calyx ebracteolate. Stamens very 

 numerous. Carpels many, styles subbasal or ventral, ovules 2, coUateral- 

 pendulous. Fruit of many dry or fleshy carpels, not included in the calyx- 

 tube, Kadicle superior, Usuaily shrubs, often with Compound leaves. 



5. Rabies L., 4 Spec. 

 Tribe IV, Pomeae. Flowers regulär. Calyx-tube (or the apex of the peduncle) 



becoming fleshy after flowering, and enclosing the carpels. Stamens 

 numerous. Ovules 2 or more, aseending. Fruit a pome or berry, with 2 — 5 

 borny or coriaceous 1 seeded stones, shrubs or trees. 



6, Pgrus L,, 1 Spec, 

 Als neue Species sind aufgestellt: 



Parinarium spicalum, nähert sich dem P. costatum Bl., P. Maingayi, erinnert 

 an P. asperulum Miqu. uud scabrum Hassk., P. elatum, zu P. oblongifolium 

 Hook, f. gehörend, P. Kunstleri, in den Blättern dem P. asperulum ähnelnd. — 

 Pygeum stipulaceum, P. grandiflorum, P. intermedium, P. Scortediini, P. ovali- 

 folium, P. Hookerianum. 

 Saxifragaceae. 

 A sub-herbaceous shrub with simple estipulate leaves and succulent fruits 

 with numerous small seeds, 1. Dichroa Lour., 1 Spec. 



Woody shrubs or trees with pinnate (rarely simple) stipulate leaves ; 

 fruits small, dry, capsular, dehiscent, 2 celled, seeds few hairy. 



2, Weinmannia L., 1 Spec, 



